Pterocarpus angolensis is a kind of teak native to southern Africa, known by various names such as Kiaat, Mukwa, and Muninga. It is also called the Bloodwood tree, so named for the tree’s remarkable dark red colored sap. A chopped trunk or or a damaged branch of the tree starts dripping deep red fluid, almost like a severed limb of an animal. The sticky, reddish-brown sap seals the wound to promote healing.

The red sap is used traditionally as a dye and in some areas mixed with animal fat to make a cosmetic for faces and bodies. It is also believed to have magical properties for the curing of problems concerning blood, apparently because of its close resemblance to blood. The tree is also used for treating many medical conditions such as ringworm, stabbing pains, eye problems, malaria, blackwater fever, stomach problems and to increase the supply of breast milk.

The wood makes high-quality furniture, as it can be easily carved, glues and screws well and takes a fine polish. It shrinks very little when drying from the green condition, and this quality, together with its high durability, makes it particularly suitable for boat building, canoes and bathroom floors.

Because of its great value to the indigenous peoples of the central and southern Africa, these trees are being harvested at an unsustainable rate leading to its decline in recent decades.

Mangalitsa or Mangalica is a rare breed of pig of Hungarian origin that has an unusual growth of curly hair over its body, akin to that of a sheep. The fleece can be black, or red, but is most commonly blond. The only other pig breed noted for having a long coat is the now extinct Lincolnshire Curly Coat of England. The Mangalica is the last pig in existence to sport this unusual fleece, and it was nearly lost to extinction by the 1990s, when fewer than 200 pigs remained.

Breeding of the Mangalitsa started in the 1830s in the Austro-Hungarian Empire after Archduke Joseph Anton Johann, the seventh son of the Roman Emperor Leopold II, received some Sumadija pigs from a Serbian prince, and crossed them with Bakony and Szalonta pigs. The resulting Mangalitsa sported curly hair and were inclined to put on much weight. Initially the pig was reserved for the Habsburg Royalty, but because of its great taste it became so popular that by the end of the 19th century it was the main breed in Europe.

Mangalitsa does not require special care and has good fattening ability. In fact, the Mangalitsa is one of the fattiest pigs in the world with fat accounting for 65% to 70% of its body weight. Its meat is considered among the tastiest pork in the world. The meat of the Mangalica pig is reddish, highly marbled with creamy white fat, and is high in omega-3 fatty acids and natural antioxidants. This is due to the natural diet of forage, wheat, corn and barley. Mangalica lard is lighter, and melts at a lower temperature, than lard from other pigs, because it contains more unsaturated fat.

From the beginning of the 19th century until 1950 it was the most popular swine breed in Hungary. The fat, bacon and its salami were demanded products in the European market. The lard from Mangalitsa was also used as cooking fat, and in production of candles, soap and cosmetics. This was a time before vegetable oils were introduced. Even industrial lubricants and explosives were produced from this valuable fat.

The lard type hog fell from favor in the mid-20th century when people learned that saturated fats were dangerous to health. The breed rapidly declined and was replaced with leaner and more rapidly growing breeds with more meat and less fat. By the end of the 1970s Mangalitsa pigs in Austria could only be found in National Parks and Zoos, and less than 200 breeding sows remained in Hungary.

But in the mid 1980’s interest for the Mangalitsa breed was renewed and in 1994, the Hungarian National Association of Mangalica Pig Breeders was established to protect the breed. Over the next 20 years, traditional Mangalica sausage with sweet paprika became available in the Hungarian markets again. Today there are more than 8,000 breeding sows in Hungary producing 60,000 animals each year. This still makes a very special and limited breed, but well out of the danger zone for extinction.